Testing AMP Magento Extension

In this article you will learn how to test and validate your Magento Accelerated Mobile Pages, as well as ensure these AMP pages were indexed by the Google to make your website appear in the top of the Google Search Results.
Please follow the steps below.

Test your website URLs with GET parameter "?amp=1" (by adding it to the end of the URL).Important: Make sure to test the following pages, as the AMP technology does not work with the pages like Account, Checkout, Shopping Cart, etc. Instead, it works only with:

Home Page

Product List Page

Product Page

CMS pages

Validating AMP pages

Next step is to make sure your Magento AMP pages contain no errors in the code. This way, if the validation is passed - your pages will be indexed by the Google properly.
There are 4 ways to validate your AMP pages.

Online Validator #1

In order to validate your AMP pages at the AMP validator made by Google search.google.com/search-console/amp, follow the instructions below.
The striking feature of this validator is that it highlights all the parts of the code that haven't been validated.

Step-by-Step action:

Enter your website URL with GET parameter "?amp=1" into this field and run the validation.

This block shows whether your AMP page is valid.

This block displays the description of your AMP page data.

Online Validator #2

In order to validate your AMP pages with the Official AMP Validator validator.ampproject.org, follow the instructions below.

Step-by-Step action:

Enter your website URL with GET parameter into this field and run the validation.

Reviewing AMP pages in Google Webmaster Tools

Once your website AMP pages are indexed - after a couple of days your pages will be cached and stored in the Google CDN (Content Delivery Network).In order to see if the AMP pages are indexed properly, perform the following steps.

Re-crawling your URLs manually

Usually, Google will index your AMP pages within a couple of days (if all the AMP pages have passed the validation of course).
In case you don't have time to wait - you might want to consider using the Googles "Fetch as Google" option to request Google bots to re-crawl your website. Please follow the steps below to re-index the Magento AMP pages manually.
Note: Additionally, in order to be extra sure the Google robots will be re-indexing your AMP pages - please add the GET parameter ?amp=1 to the end of the URL field below. Remember, it is still recommended to wait until Google robots index your website on a scheduled basis, as the number of manual re-index attempts for your Google account is limited.